U.S. federal trademark · Serial No. 73384244
A HEAT-TIME ELECTRONIC METER OR TOTALIZER IN CONJECTION A HEAT SENSOR FOR USE WITH HOT WATER, HOT AIR AND CHILLED WATER SYSTEMS A HEATER-TIME ELECTRONIC METER OR TOTALIZER IN CONJUNCTION A HEAT SENS OR FOR USE WITH HOT WATER, HOT AIR AND CHILLED WATER SYSTEMS
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